uncongenial
nonrelatedness
interunite
relationlessness
synergistic
discordantness
nice guys finish last
unitedly
together
nonconformity
incorrespondence
intercommunicability
underlinked
a foolish consistency is the hobgoblin of little minds
incohesive
coincidence
coexistable
nonagreement
unmergeable
uncohesive
uncoordination
out of step
unmeeting
intermixingly
noncohesive
uncooperation
intercommunicate
cooperative principle
multiconnection
break up
language barrier
a dumb priest never got a parish
unrelation
imperfectible
preexchange
cohesivity
antisocial
negotiate
made for each other
noninteracting
oil and water
the lights are on but nobody's home
inseparability
mate
impersonal
out of keeping with